Net::FTPServer::RO::Server - the anonymous read-only FTP server personality.
ftpd [-d] [-v] [-p port] [-s] [-S] [-V] [-C conf_file]
Net::FTPServer::RO::Server is the anonymous read-only FTP server personality. This personality implements a complete FTP server with similar functionality to wu-ftpd, except that it is not possible to write and all logins must be anonymous.
$rv = $self->authentication_hook ($user, $pass, $user_is_anon)
Perform login against /etc/passwd or the PAM database.
$self->user_login_hook ($user, $user_is_anon)
Hook: Called just after user $user has successfully logged in.
$dirh = $self->root_directory_hook;
Hook: Return an instance of Net::FTPServer::RO::DirHandle corresponding to the root directory.